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As of 07:06 CDT

Weather in Dennis, MS

60°Current weather

Dennis, Tuesday, 13 October, 07:06

Clear. Feels like 60°. High 89°, low 60°.

Pressure30.06 inHg
Wind4.3 mph SW
Humidity94%
Visibility6.2 mi
Dew point58°
Wed, 1487° / 64°0.03Light rain
87 °Light rain

Dennis, Wednesday, 14 October

Light rain. High 87°, low 64°.

Pressure30.09 inHg
Wind5.7 mph W
Humidity62%
Visibility6.2 mi
Dew point70°
Thu, 1588° / 67°0Clear
88 °Clear

Dennis, Thursday, 15 October

Clear. High 88°, low 67°.

Pressure30.09 inHg
Wind5.5 mph SW
Humidity43%
Visibility6.2 mi
Dew point60°
Fri, 1672° / 57°0Overcast
72 °Overcast

Dennis, Friday, 16 October

Overcast. High 72°, low 57°.

Pressure30.15 inHg
Wind14 mph N
Humidity61%
Visibility6.2 mi
Dew point57°
Sat, 1766° / 51°0Clear
66 °Clear

Dennis, Saturday, 17 October

Clear. High 66°, low 51°.

Pressure30.42 inHg
Wind10.4 mph NE
Humidity39%
Visibility—
Dew point37°
Sun, 1870° / 49°0Clear
70 °Clear

Dennis, Sunday, 18 October

Clear. High 70°, low 49°.

Pressure30.36 inHg
Wind9.3 mph SE
Humidity41%
Visibility—
Dew point41°
Mon, 1972° / 60°0Overcast
72 °Overcast

Dennis, Monday, 19 October

Overcast. High 72°, low 60°.

Pressure30.27 inHg
Wind11.2 mph SE
Humidity54%
Visibility—
Dew point53°
Tue, 2072° / 61°0.02Light rain
72 °Light rain

Dennis, Tuesday, 20 October

Light rain. High 72°, low 61°.

Pressure30.24 inHg
Wind7.3 mph SE
Humidity89%
Visibility—
Dew point60°
Wed, 2181° / 59°0Overcast
81 °Overcast

Dennis, Wednesday, 21 October

Overcast. High 81°, low 59°.

Pressure30.18 inHg
Wind9.8 mph SE
Humidity45%
Visibility—
Dew point55°
Thu, 2279° / 62°0Mostly clear
79 °Mostly clear

Dennis, Thursday, 22 October

Mostly clear. High 79°, low 62°.

Pressure30.12 inHg
Wind12.4 mph SE
Humidity36%
Visibility—
Dew point47°
Fri, 2382° / 61°0Overcast
82 °Overcast

Dennis, Friday, 23 October

Overcast. High 82°, low 61°.

Pressure30.15 inHg
Wind11.8 mph S
Humidity48%
Visibility—
Dew point57°
Sat, 2484° / 63°0Partly cloudy
84 °Partly cloudy

Dennis, Saturday, 24 October

Partly cloudy. High 84°, low 63°.

Pressure30.18 inHg
Wind7.9 mph SE
Humidity43%
Visibility—
Dew point56°
Sun, 2571° / 66°0.02Light rain
71 °Light rain

Dennis, Sunday, 25 October

Light rain. High 71°, low 66°.

Pressure30.06 inHg
Wind5.6 mph S
Humidity84%
Visibility—
Dew point62°
Mon, 2667° / 58°0.04Light rain
67 °Light rain

Dennis, Monday, 26 October

Light rain. High 67°, low 58°.

Pressure30.15 inHg
Wind10.6 mph NE
Humidity89%
Visibility—
Dew point56°
Tue, 2774° / 51°0Partly cloudy
74 °Partly cloudy

Dennis, Tuesday, 27 October

Partly cloudy. High 74°, low 51°.

Pressure30.15 inHg
Wind9.1 mph NE
Humidity42%
Visibility—
Dew point45°
Wed, 2873° / 50°0Overcast
73 °Overcast

Dennis, Wednesday, 28 October

Overcast. High 73°, low 50°.

Pressure30.06 inHg
Wind7.4 mph N
Humidity26%
Visibility—
Dew point32°

About the monthly outlook

How accurate is a 30-day forecast?

The first 16 days come from weather models — reliable for the first 3–5 days and progressively less so after that. Days 17 through 30 for Dennis, MS are built from the climate normal, the 60-year average, so they show typical weather for those dates rather than a specific forecast.

What does "above normal" mean?

We compare the forecast against the climate normal for those exact calendar days, computed from 60 years of observations. The deviation shows how much the coming month differs from a typical one.

Where do the 66-year records come from?

They are real temperature extremes recorded in Dennis, MS since 1960: the highest and lowest reading for each calendar date, with the year it happened.

How often is it updated?

The forecast portion refreshes every hour; the climate portion is based on long-term data and stays stable.